Tuning fuzzy PID controllers using ant colony optimization

  • Authors:
  • Hamid Boubertakh;Mohamed Tadjine;Pierre-Yves Glorennec;Salim Labiod

  • Affiliations:
  • LAMEL, FSI, University of Jijel, BP. 98, Ouled Aissa, 18000, Algeria;LCP, Department of Electrical Engineering, ENP, France;INSA de Rennes, France;LAMEL, FSI, University of Jijel, Algeria

  • Venue:
  • MED '09 Proceedings of the 2009 17th Mediterranean Conference on Control and Automation
  • Year:
  • 2009

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Abstract

Ant colony optimization (ACO) is one of the swarm intelligence (SI) techniques. It is a bio-inspired optimization method that has proven its success through various combinatorial optimization problems. This paper proposes an ant colony optimization algorithm for tuning fuzzy PID controllers. First, the design of typical Takagi-Sugeno (TS) fuzzy PID controllers is investigated. The tuning parameters of these controllers have physical meaning which makes its tuning task easier than conventional PID controllers. Simulation examples are provided to illustrate the efficiency of the proposed method.